summaryrefslogtreecommitdiffstats
path: root/drivers/char/esp.c
diff options
context:
space:
mode:
authorHarvey Harrison <harvey.harrison@gmail.com>2008-04-30 00:53:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 08:29:44 -0700
commitf5592268a5aa5e02f36f396de47c94a1506e3678 (patch)
tree1c5d4b301928cbfd55ebf57e0808c95d2615f6aa /drivers/char/esp.c
parentec09cd562135158dcb8a6c08e5a9efa36febedb1 (diff)
downloadop-kernel-dev-f5592268a5aa5e02f36f396de47c94a1506e3678.zip
op-kernel-dev-f5592268a5aa5e02f36f396de47c94a1506e3678.tar.gz
char: fix sparse shadowed variable warnings in esp.c
flags only use was in spin_lock_irqsave/spin_lock_irgrestore pairs, no need to redeclare for each one. drivers/char/esp.c:1599:17: warning: symbol 'flags' shadows an earlier one drivers/char/esp.c:1517:16: originally declared here drivers/char/esp.c:1615:17: warning: symbol 'flags' shadows an earlier one drivers/char/esp.c:1517:16: originally declared here drivers/char/esp.c:1631:17: warning: symbol 'flags' shadows an earlier one drivers/char/esp.c:1517:16: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/esp.c')
-rw-r--r--drivers/char/esp.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 5ad11a6..763d6d2 100644
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -1600,8 +1600,6 @@ static int set_esp_config(struct esp_struct * info,
if ((new_config.flow_off != info->config.flow_off) ||
(new_config.flow_on != info->config.flow_on)) {
- unsigned long flags;
-
info->config.flow_off = new_config.flow_off;
info->config.flow_on = new_config.flow_on;
@@ -1616,8 +1614,6 @@ static int set_esp_config(struct esp_struct * info,
if ((new_config.rx_trigger != info->config.rx_trigger) ||
(new_config.tx_trigger != info->config.tx_trigger)) {
- unsigned long flags;
-
info->config.rx_trigger = new_config.rx_trigger;
info->config.tx_trigger = new_config.tx_trigger;
spin_lock_irqsave(&info->lock, flags);
@@ -1632,8 +1628,6 @@ static int set_esp_config(struct esp_struct * info,
}
if (new_config.rx_timeout != info->config.rx_timeout) {
- unsigned long flags;
-
info->config.rx_timeout = new_config.rx_timeout;
spin_lock_irqsave(&info->lock, flags);
OpenPOWER on IntegriCloud